/**物流快递100name物流公司名称（shunfeng顺丰）可在官网查看物流公司的简称number单号*/functionlogistics($name,$number){//参数设置$post_data=array();$post_data["customer"]='***************';$key='key';$data['com']=$name;//查询的快递公司的编码，一律用小写字母$data['num']=$number;//查询的快递单号，单号的最大长度是32个字符358263398950$post_data["param"]=json_encode($data);$url='http://poll.kuaidi100.com/poll/query.do';$post_data["sign"]=md5($post_data["param"].$key.$post_data["customer"]);$post_data["sign"]=strtoupper($post_data["sign"]);$o="";foreach($post_dataas$k=>$v){$o.="$k=".urlencode($v)."&";//默认UTF-8编码格式}$post_data=substr($o,0,-1);$ch=curl_init();curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);curl_setopt($ch,CURLOPT_URL,$url);curl_setopt($ch,CURLOPT_POSTFIELDS,$post_data);curl_setopt($ch,CURLOPT_TIMEOUT,3);$result=curl_exec($ch);//$data=str_replace("\"",'"',$result);$data=json_decode($result,true);//dump($data);return$data;}